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Drag and Drop btw WinForm and WPF control RRS feed

  • Question

  • hi.. group,

     

    I have a wired situation. I tried to do drag and drop from a WinForm control to WPF control.

     

    In WinForm control, my code is:

        myUserControl.DoDragDrop(myData, DragDropEffects.Move);

     

    On WPF Control, I tried to get the data:

      

       e.Data.GetData(typeof(MyData));

     

    I got an exception saying: HRESULT_FAIL from some COM, blah blah blah..

     

    I can use e.Data.GetDataPresent(typeof(MyData)) without any problem.

     

    Can somebody give me a hint how to fix this problem?

     

    thanks.

    Thursday, July 5, 2007 2:12 PM

Answers

  • It is wired. I added this.AllowDrop = true. the exception does not happen any more..

     

    Something must be wrong on my system.

     

    Thursday, July 5, 2007 3:40 PM